Package org.biojava.bio.gui.sequence

Class SimpleLabelRenderer

java.lang.Object

org.biojava.utils.AbstractChangeable

org.biojava.bio.gui.sequence.SimpleLabelRenderer

All Implemented Interfaces:

LabelRenderer, Changeable

public class SimpleLabelRenderer
extends AbstractChangeable
implements LabelRenderer

Author:

Matthew Pocock

Nested Class Summary

Nested classes/interfaces inherited from interface org.biojava.bio.gui.sequence.LabelRenderer

LabelRenderer.RenderNothing

Field Summary

Fields

Modifier and Type	Field	Description
static ChangeType	LABEL

Fields inherited from interface org.biojava.bio.gui.sequence.LabelRenderer

RENDER_NOTHING

Constructor Summary

Constructors

Constructor	Description
SimpleLabelRenderer()

Method Summary

Modifier and Type	Method	Description
String	getLabel()
protected Shape	getLabelGlyph(SequenceRenderContext src, FontRenderContext frc)
double	getMinimumWidth(SequenceRenderContext sp)	Retrieve the minimum space required to render the label.
void	paint(Graphics2D g, SequenceRenderContext sp, int min, int max, SequenceRenderContext.Border side)	Render a label for the information for sp to g.
void	setLabel(String label)

Methods inherited from class org.biojava.utils.AbstractChangeable

addChangeListener, addChangeListener, generateChangeSupport, getChangeSupport, hasListeners, hasListeners, isUnchanging, removeChangeListener, removeChangeListener

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

LABEL

public static final ChangeType LABEL

Constructor Detail

SimpleLabelRenderer

public SimpleLabelRenderer()

Method Detail

getLabelGlyph

protected Shape getLabelGlyph(SequenceRenderContext src,
                              FontRenderContext frc)

setLabel

public void setLabel(String label)
              throws ChangeVetoException

Throws:

ChangeVetoException

getLabel

public String getLabel()

getMinimumWidth

public double getMinimumWidth(SequenceRenderContext sp)

Description copied from interface: LabelRenderer

Retrieve the minimum space required to render the label.

Specified by:

getMinimumWidth in interface LabelRenderer

Parameters:

sp - the SequencePanel to return info for

Returns:

the leading distance of the renderer for that sequence panel

paint

public void paint(Graphics2D g,
                  SequenceRenderContext sp,
                  int min,
                  int max,
                  SequenceRenderContext.Border side)

Description copied from interface: LabelRenderer

Render a label for the information for sp to g.

Specified by:

paint in interface LabelRenderer

Parameters:

g - the Graphics2D to render to

sp - the SequencePanel that encapsulates the information to render

min - the minimum symbol to render (inclusive)

max - the maximum symbol to render (inclusive)